Problem: a new study found that people who have weak gluteal muscles suffer higher rates of low back pain.
Solution: (after you check with your doctor:) try one of these simple exercises to help strengthen your gluteal muscles.
Aboufazeli M et al. Comparison of Selective Local and Global Muscle Thicknesses in Females with and without Chronic Low Back Pain. Orthop Traumatol Rehabil. 2018 Jun 27;20(3):197-204.